CLASS:y Members Profile

CLASS:y Members Profile

CLASS:y (클라씨) is a 7-member girl group formed through the MBC survival show ‘My Teenage Girl.‘ The group is managed by M25 for Korean promotions and Universal Music Japan for Japan promotions. The aim of the group is to have potential to chart on the Billboard charts. The members consist of: Hyungseo, Chaewon, Hyeju, Riwon, Jimin, Boeun and Seonyou. They debuted on May 5, 2022, in Korea with the mini album, “Y: CLASS IS OVER” and “Z: LIVES ACROSS”. They debuted in Japan on June 22, 2022.

CLASS:y Fandom Name: CLIKE:y
CLASS:y Official Color: Pink
CLASS:y Greeting: “We customize our own”

CLASS:y Dorm Arrangements:
Room 1: Hyungseo
Room 2: Chaewon, Hyeju
Room 3: Riwon, Jimin, Boeun, Seonyou

CLASS:y Official Accounts:
Official Webpage (Korean):m25ent.com/21
Official Website (Japanese): classy-official.jp
Instagram: m25_classy
Instagram (Japan): classy_japan_official
Twitter: M25_CLASSy
Twitter (Japan): classy_JP
YouTube: CLASS:y
TikTok: m25_classy
TikTok (Japan): classy_japan_official
Facebook: M25.CLASSy
Cafe Daum: M25.CLASSy

CLASS:y Members Profile:
Hyeju (Rank 4)

Stage Name: Hyeju (혜주)
Real Name: Hong Hye Ju (홍혜주)
Position: Leader, Main Dancer, Lead Rapper, Vocalist
Birthday: December 9, 2003
Zodiac Sign: Sagittarius
Height: 165 cm (5’5″)
Weight: 45 kg (99 lbs)
Blood Type: O
MBTI: ISFJ
Nationality: Korean

Hyeju Facts:
– She was born in Songpa-gu, Seoul, South Korea.
– Nicknames: Puppy, Baekseolgi (White Rice Cake)
– Specialty’s: Flexibility, Dance
– Advantages: Very Careful
– Disadvantaged: Gets stressed easy
– Her favorite member is Riwon because she’s cute. (Weekly Idol Self Profiles)
– Her favorite meal of the day is breakfast.
– She loves coffee.
– Her favorite color is black.
– Her hobbies are Cooking, listening to music, and dancing.
– At school, she was friends with Kep1er’s Dayeon; they were in the same class and also were in the same dance team.
– She is friends with Street Girls Fighter TURNS’ Nain and Heesoo, AMAZON’s Hyerim and Newnion’s Simmon.
– A must have item for Hyeju is her purse.
– Hyeju looks up to BLACKPINK’s Jisoo. (Fan Meeting March 6, 2022)
– My Teenage Girl Ranking: 23-19-14-15-14-10-9-4
Click Here for more Hyeju facts…

Hyungseo (Rank 3)

Stage Name: Hyungseo (형서)
Real Name: Myung Hyung Seo (명형서)
Position: Lead Vocalist
Birthday: June 25, 2001
Zodiac Sign: Cancer
Height: 163 cm (5’4″)
Weight: 43 kg (95 lbs)
Blood Type: A
MBTI: ESFJ
Nationality: Korean

Hyungseo Facts:
– She was born in Suwon, Gyeonggi-do, South Korea.
– She lived in Texas, USA for 6 years.
– She has an older sister.
– She was a member of Busters.
– She speaks English fluently.
– Hyungseo is known as the ‘Happy Virus’. (CLASS:y Fan Call March 6, 2022)
– Nicknames: Mom, Tteo, Hyeongmyeongseo
– Personality: Bright
– Hobbies: Shopping, Walking
– Advantages: Good Talker
– Disadvantages: Overthinks
– TMI: Loves Food
– She’s good at cooking
– Favorite Member: Riwon because she’s cute (Weekly Idol Self Profile)
– She wants confidence like BLACKPINK.
– Her favorite color is black.
– She knows how to play the guitar.
– She has a pet dog.
– Hyungseo is in love with spicy food. (Fan Meeting March 6, 2022)
Show more Hyungseo facts..

Chaewon (Rank 7)

Stage Name: Chaewon (채원)
Real Name: Yoon Chae Won (윤채원)
Position: Main Vocalist
Birthday: June 4, 2003
Zodiac Sign: Gemini
Height: 161 cm (5’3″)
Weight: 42 kg (93 lbs)
Blood Type: O
MBTI: ESTP (was ISTP)
Nationality: Korean

Chaewon Facts:
– Nicknames: Baby Bunny’ and ‘Chae Chae’
– Personality: Quiet if she doesn’t know you well
– Specialty: Staying up late
– Advantages: Gentle and Calm
– Disadvantages: Lazy
– Hobbies: Singing, playing FORTNITE and reading books
– TMI: She can’t eat vegetables, She hates writing
– Favorite Member: Hyeju because they are both ‘03 liners. (Weekly Idol Self Profile)
– She likes action movies.
– She is a fan of BIGBANG and SISTAR.
– Her favorite color is black.
– Chaewon likes R&B music.
– She can play the piano.
– Chaewon is called the ‘Fake Maknae’. (Fan Meeting March 6, 2022)
– Her role models are Taeyeon and IU.
Show more Chaewon facts…

Riwon (Rank 5)

Stage Name: Riwon (리원)
Real Name: Kim Ri Won (김리원)
Position: Lead Dancer, Lead Vocalist
Birthday: January 11, 2007
Zodiac Sign: Capricorn
Height: 156 cm (5’1″)
Weight: 40 kg (88 lbs)
Blood Type: AB
MBTI: ESFP
Nationality: Korean

Riwon Facts:
– Riwon is a model and has many endorsements.
– She acted in ‘My YouTube Diary’ and ‘My Mukbang Diary’.
– Nicknames: Kim Lemon, Kim RaWon
– Personality: Very Active and Social.
– Habits: Organizing.
– Hobby: Watching Dramas, Collecting cute things.
– Advantages: Listens well.
– Disadvantages: Can’t make decisions. (Weekly Idol Self Profile)
– TMI: She really likes yogurt.
– She likes seeing TikTok videos of her and her members. (Weekly Idol Self Profile)
– Her favorite member is Chaewon because she’s charming. (Weekly Idol Self Profile)
– She wants to cover Red Velvet’s ‘Feel My Rhythm’.
– She really likes PTT by Loona.
– She was on ‘Toonistar’.
– Friends with NEWJEANS’ Hyein
– Riwon is a big fan of Twice. (Fan Meeting March 6, 2022)
– She is left-handed.
– Her favorite food is Bungeo-ppang.
– My Teenage Girl Ranking: 4-3-5-4-5-3-4-5
Click Here for more Riwon facts…

Jimin (Rank 1)

Stage Name: Jimin (지민)
Real Name: Won Ji Min (원지민)
Position: Lead Vocalist, Center
Birthday: November 25, 2007
Zodiac Sign: Sagittarius
Height: 172 cm (5’8″)
Weight: 51 kg (112 lbs)
Blood Type: AB
MBTI: ISTP (was ESFJ)
Nationality: Korean

Jimin Facts:
– Nicknames: Pearl, Wonji
– Personality: Cheerful, Bright (Weekly Idol Self Profile)
– Habit: Touches hair a lot (Weekly Idol Self Profile)
– Advantage: Full of Confidence
– Disadvantages: Lazy (Weekly Idol Self Profile)
– Fav member: Chaewon because she is cute and motherly. (Weekly Idol Self Profile)
– She’s loves “Black Mamba” by aespa.
– She admires IU.
– She’s good at random dance play.
– Her motto is “Never give up, just keep trying.”
– Before, Jimin was an anti Mint Chocolate, but now she’s a Mint Chocolate lover.
– Members say Jimin is very confident. (Fan Meeting March 6, 2022)
– Jimin’s all time favorite song is “Hope Not” by BLACKPINK. (Fan Meeting March 6, 2022)
– She likes bubble tea.
– The song that made her dream about becoming an idol is Miss A’s “Bad Girl Good Girl”
– Jimin has a routine of eating yogurt and drinking pocari sweat & corn silk tea.
Show more Jimin facts… 

Boeun (Rank 6)

Stage Name: Boeun (보은)
Real Name: Park Bo Eun (박보은)
Position: Lead Vocalist
Birthday: February 11, 2008
Zodiac Sign: Aquarius
Height: 157 cm (5’1″)
Weight: 39 kg (86 lbs)
Blood Type: O
MBTI: ISTJ (was ENFP)
Nationality: Korean

Boeun Facts:
– She is from Busan, South Korean.
– Nicknames: Baby, Baby Cat, Duck (Weekly Idol Self Profile)
– Personality: Depends on the Day (Weekly Idol Self Profile)
– Hobby: Listening to Music (Weekly Idol Self Profile)
– Advantage: Her Attractive Voice
– Disadvantage: She worries a lot (Weekly Idol Self Profile)
– TMI: She’s afraid of Animals (Weekly Idol Self Profile)
– Her favorite member is Hyeju because she takes her to school. (Weekly Idol Self Profile)
– She likes to run.
– She’s a big fan of Hyolyn.
– Three things that make Boeun happy are: CLASS:y’s members, singing and fans.
– Boeun is the Queen of Aegyo. (Fan Meeting March 6, 2022)
– Her role model is BLACKPINK.
– My Teenage Girl Ranking: 6-5-3-3-3-6-3-6
Show more Boeun facts…

Seonyou (Rank 2)

Stage Name: Seonyou (선유)
Real Name: Kim Seonyou (김선유)
Position: Main Rapper, Lead Dancer, Vocalist, Maknae
Birthday: March 20, 2008
Zodiac Sign: Pisces
Height: 160 cm (5’3″)
Weight: 43 kg (95 lbs)
Blood Type: B
MBTI: ISFP
Nationality: Korean

Seonyou Facts:
– She was born in Gangneung, Gangwon-do, South Korea.
– She participated on CAP-TEEN.
– Nicknames: Baby Duck, Baby Hangjji (Weekly Idol Self Profile)
– Personality: Sociable all day (Weekly Idol Self Profile)
– Hobbies: Drawing, Music, Dancing
– She’s good at guessing songs.
– Advantages: Good at talking, Good at sports
– Disadvantages: Bad eyesight, Small memory (Weekly Idol Self Profile)
– TMI: She hates vegetables.
– Favorite members: Hyungseo, Chaewon, Hyeju because they are funny and charming. (Weekly Idol Self Profile)
– Good at dodgeball.
– She loves calling her friends, shopping and relaxing.
– Her specialities are: Skipping, figure skating, and cartwheels.
– A word to describe Seonyou is ‘Bear’ because she eats a lot and looks like a bear when eating.
– Seonyou’s favourite food is Malatang.
Show more Seonyou facts…

Note: Please don’t copy-paste the content of this page to other sites/places on the web. Please do respect the time and effort the author put in compiling this profile. If you need/want to use info from our profile, please kindly put a link to this post. Thanks a lot! 🙂 – Kprofiles.com

Note 2: During CLASS:y Fan Meeting March 6, 2022, Jimin confirmed she’s the team Center and Hyeju confirmed she’s the Main Dancer.

Note 3: The positions listed on this profile are based upon what was said by CLASS:y during their promotional videos as well as what was previously listed down as their positions on M25’s official website. Examples of promotional videos include: The Manager, and CLASS:y’s World.

Note 4: The current listed positions are based on CLASS:y’s interview with ELLE Girl Japan.

Profile by: netfelix

(Special thanks to: carysmarie, Ario Febrianto, watermelon, brightliliz, LizzieCorn)

Related: My Teenage Girl
Poll: Who is the best Vocalist/Rapper/Dancer in CLASS:y?
Poll: Which is your favorite CLASS:y ship?
CLASS:y Discography
CLASS:y: Who is who?

Latest Korean Comeback:

Japanese Debut:

Who is your CLASS:y bias? Do you know more facts about them? Feel free to comment below. It can help new fans find more info about them. 🙂